Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (931,956 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Kenneth Green
eLearning and Information Technology Planning and Policy Issues in Higher Education
Metrics
H-Index
i10 Index
Citation
32
65
4,621
* Rankings
Ranking Based On Selection: 3
Abe Tucker
Evolution
Genome Biology
Molecular and Genome Evolution
Metrics
H-Index
i10 Index
Citation
12
12
2,808
* Rankings
Ranking Based On Selection: 4
Vinay Singh
Version Control System
Cloud Migration
DevOps
Automation
Metrics
H-Index
i10 Index
Citation
11
11
337
Kate L Sheehan
aquatic ecology
parasitology
plastics ecology
host-symbiont biology
Metrics
H-Index
i10 Index
Citation
8
8
285
Ahmad Al Shami
Computational Intelligence
Big Data Mining
Process Modelling
Forecasting
Metrics
H-Index
i10 Index
Citation
7
4
106
Hamid Faghidi
Medical Device / Fault Detection and Diagnosis of Bearing & Gearbox
Helicopter Airplane and Wind Turbine
Bio-Tech
Metrics
H-Index
i10 Index
Citation
6
4
200
Md Karim
Cybersecurity
Privacy
Reinforcement Learning
Causal Inference
Metrics
H-Index
i10 Index
Citation
6
5
477
Edward Kardas
Honors Education
Computers and Teaching
Comparative Psychology
Metrics
H-Index
i10 Index
Citation
6
6
144

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Md Abu Helal
Operation Research
Inventory Control
Transportation Problems
Risk Management
Machine Learning
Metrics
H-Index
i10 Index
Citation
5
4
191
James Mcquiston
social media and political engagement
public administration pedagogy
executive communication
smart cities
rural and urban po
Metrics
H-Index
i10 Index
Citation
4
3
82
Mujtaba Zia
Banking
Financial Analysis
Financial Regulation
Financial Markets and Institutions
Metrics
H-Index
i10 Index
Citation
2
0
11
James E. Reppert
Mass Media
Broadcast Journalism
Political Communication
Popular Culture
Public Speaking
Metrics
H-Index
i10 Index
Citation
2
0
21
Bao Hoang
Founder CEO
Entrepreneurial Firms
Global Strategy
International Entrepreneurship
Innovation
Metrics
H-Index
i10 Index
Citation
1
1
12
Clinton Scott Petty
In-service Teacher Professional Development
Metrics
H-Index
i10 Index
Citation
1
0
4
Rankings
Ranking Based On Selection: 1
Kenneth Green
Metrics
H-Index
i10 Index
Citation Counts
32
65
4,621
eLearning and Information Technology Planning and Policy Issues in Higher Education
Rankings
Ranking Based On Selection: 2
David Lanoue
Metrics
H-Index
i10 Index
Citation Counts
24
31
2,553
Rankings
Ranking Based On Selection: 3
Abe Tucker
Metrics
H-Index
i10 Index
Citation Counts
12
12
2,808
Evolution
Genome Biology
Molecular and Genome Evolution
Rankings
Ranking Based On Selection: 4
Vinay Singh
Metrics
H-Index
i10 Index
Citation Counts
11
11
337
Version Control System
Cloud Migration
DevOps
Automation
Rankings
Ranking Based On Selection: 5
Oscar Tejeda
Metrics
H-Index
i10 Index
Citation Counts
8
6
284
Rankings
Ranking Based On Selection: 6
Kate L Sheehan
Metrics
H-Index
i10 Index
Citation Counts
8
8
285
aquatic ecology
parasitology
plastics ecology
host-symbiont biology
Rankings
Ranking Based On Selection: 7
Ahmad Al Shami
Metrics
H-Index
i10 Index
Citation Counts
7
4
106
Computational Intelligence
Big Data Mining
Process Modelling
Forecasting
Rankings
Ranking Based On Selection: 8
Hamid Faghidi
Metrics
H-Index
i10 Index
Citation Counts
6
4
200
Medical Device / Fault Detection and Diagnosis of Bearing & Gearbox
Helicopter Airplane and Wind Turbine
Bio-Tech
Rankings
Ranking Based On Selection: 9
Md Karim
Metrics
H-Index
i10 Index
Citation Counts
6
5
477
Cybersecurity
Privacy
Reinforcement Learning
Causal Inference
Rankings
Ranking Based On Selection: 10
Edward Kardas
Metrics
H-Index
i10 Index
Citation Counts
6
6
144
Honors Education
Computers and Teaching
Comparative Psychology

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
Md Abu Helal
Metrics
H-Index
i10 Index
Citation Counts
5
4
191
Operation Research
Inventory Control
Transportation Problems
Risk Management
Machine Learning
Rankings
Ranking Based On Selection: 12
Elizabeth L. Gloyd
Metrics
H-Index
i10 Index
Citation Counts
4
2
41
Rankings
Ranking Based On Selection: 13
James Mcquiston
Metrics
H-Index
i10 Index
Citation Counts
4
3
82
social media and political engagement
public administration pedagogy
executive communication
smart cities
rural and urban po
Rankings
Ranking Based On Selection: 14
James F Willis
Metrics
H-Index
i10 Index
Citation Counts
4
2
283
Rankings
Ranking Based On Selection: 15
Gerald Plumlee
Metrics
H-Index
i10 Index
Citation Counts
4
2
120
Rankings
Ranking Based On Selection: 16
Xiaofeng Zhao
Metrics
H-Index
i10 Index
Citation Counts
4
2
47
Rankings
Ranking Based On Selection: 17
Jennifer Logan
Metrics
H-Index
i10 Index
Citation Counts
4
3
117
Rankings
Ranking Based On Selection: 18
Robin Sronce
Metrics
H-Index
i10 Index
Citation Counts
3
3
116
Rankings
Ranking Based On Selection: 19
Almotairi, Majed
Metrics
H-Index
i10 Index
Citation Counts
3
1
42
Rankings
Ranking Based On Selection: 20
Am Arefin Khaled
Metrics
H-Index
i10 Index
Citation Counts
2
1
69
Rankings
Ranking Based On Selection: 21
Blessing Ugwuanyi
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Agricultural Economics
Applied Economics
International Trade
Rankings
Ranking Based On Selection: 22
Mujtaba Zia
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Banking
Financial Analysis
Financial Regulation
Financial Markets and Institutions
Rankings
Ranking Based On Selection: 24
James E. Reppert
Metrics
H-Index
i10 Index
Citation Counts
2
0
21
Mass Media
Broadcast Journalism
Political Communication
Popular Culture
Public Speaking
Rankings
Ranking Based On Selection: 25
Brian Logan
Metrics
H-Index
i10 Index
Citation Counts
1
1
37
Rankings
Ranking Based On Selection: 26
Bao Hoang
Metrics
H-Index
i10 Index
Citation Counts
1
1
12
Founder CEO
Entrepreneurial Firms
Global Strategy
International Entrepreneurship
Innovation
Rankings
Ranking Based On Selection: 27
Clinton Scott Petty
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
In-service Teacher Professional Development
Rankings
Ranking Based On Selection: 28
Dave Ekstrum
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
opera
bel canto
singing
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